Up to 75W 4:1 input for DC/DC converters

9th January 2020

Alex Lynn

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Datasheet

Semiconductor Circuits introduces the ‘Cool Power Technologies’’ wide input range 1 x 2 DC/DC converter series. These metal encased potted modules provide up to 75W of output power – ideal for distributed power architecture applications or as a fully regulated intermediate bus converter.

These modules are compliant with the industry standard footprint and interface standards. The converters have a wide input voltage range of nine to 36VDC or 18 to 75VDC and provide 1,600VDC input to output isolation.

The Cool Power 1 x 2 4:1 series offers output voltages from 3.3 to 48V and input voltage ranges of nine to 36VDC or 18 to 75VDC. Other power levels and output voltages in the 4:1 input series are available upon request. Semiconductor Circuits also welcome quick-turn modifications and custom configurations to meet customer’s requirements.

The CP 1×2 4:1 input series meets RoHS III Directive 2015/863/EU and REACH 1907/2006 – 197 SVHC update compliant. The module complies with all of the typical industry requirements including no minimum load, two times nominal input voltage transient and pre-biased load startup.

Other features include: fixed-frequency operation, auto-restart OVP, OCP & OTP protections, UVLO and +/-10% output voltage trim. Remote ON/OFF is standard with positive or negative logic options available.

The modules feature a standard 1 x 2 pinout with dimensions of 50.8x25.4mm. They have a height of 10.4mm which accommodates tight card spacing with minimal airflow blockage of downstream components. The converters are also available as an open-frame module.